Finding the Fourth Proportional to 1,171,576.67, 1,756,733.06 and 531,531.14
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Solution
The fourth proportional to 1,171,576.67, 1,756,733.06 and 531,531.14 is: 797,010.00
Step by Step Solution
- Step 1: Write the proportion equation
1,171,576.67 : 1,756,733.06 = 531,531.14 : x - Step 2: Convert to fraction form
1,171,576.67/1,756,733.06 = 531,531.14/x - Step 3: Cross multiply
1,171,576.67x = 1,756,733.06 × 531,531.14 - Step 4: Simplify right side
1,171,576.67x = 933,758,314,616.17 - Step 5: Solve for x
x = 933,758,314,616.17/1,171,576.67 - Step 6: Final answer
x = 797,010.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.